95bec22f3175f3bccef1cce20724809c95a9ea7b309440e10c58c16e21f98c14

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/12/2024, 01:15

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General

Target

Ref#565771.exe
Size

30KB
MD5

ed236267c78420804814d86de99b8850
SHA1

21bd6d19e5664158c3d4d77ca3a2b7889827d0d4
SHA256

fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264
SHA512

7c28b89d1e7c4c429cc2528cc935839be61a5cb41c621ae48547c7cc64479df6a0254382eaab2fba52af3d4cbf261ccffdfc8d0d40043042bc6cb86f7be7af1a
SSDEEP

384:GSwPLqusAKYP/GKhwlJCXOxFm7bhCm/zH:xwz9HvK6XiFZKj

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\iulule.vbs	Ref#565771.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5560	2432	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ref#565771.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	Ref#565771.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	Ref#565771.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2432	Ref#565771.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2432	Ref#565771.exe
Token: SeDebugPrivilege	2432	Ref#565771.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 5560	2432	Ref#565771.exe	31
PID 2432 wrote to memory of 5560	2432	Ref#565771.exe	31
PID 2432 wrote to memory of 5560	2432	Ref#565771.exe	31
PID 2432 wrote to memory of 5560	2432	Ref#565771.exe	31

C:\Users\Admin\AppData\Local\Temp\Ref#565771.exe
"C:\Users\Admin\AppData\Local\Temp\Ref#565771.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 848
  2⤵
  - Program crash
  PID:5560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2432-0-0x000000007424E000-0x000000007424F000-memory.dmp

Filesize
4KB

Download
memory/2432-1-0x00000000003C0000-0x00000000003CC000-memory.dmp

Filesize
48KB

Download
memory/2432-2-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-3-0x000000007424E000-0x000000007424F000-memory.dmp

Filesize
4KB

Download
memory/2432-4-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-5-0x0000000006490000-0x000000000658A000-memory.dmp

Filesize
1000KB

Download
memory/2432-6-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-21-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-7-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-9-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-11-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-45-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-61-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-13-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-15-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-17-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-19-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-23-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-27-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-29-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-35-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-57-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-69-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-67-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-65-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-63-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-59-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-55-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-53-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-51-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-49-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-47-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-43-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-41-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-39-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-38-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-33-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-31-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-25-0x0000000006490000-0x0000000006584000-memory.dmp

Filesize
976KB

Download
memory/2432-1182-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-1184-0x0000000004210000-0x000000000425C000-memory.dmp

Filesize
304KB

Download
memory/2432-1183-0x0000000004DD0000-0x0000000004E3A000-memory.dmp

Filesize
424KB

Download
memory/2432-1185-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-1186-0x0000000004C70000-0x0000000004CC4000-memory.dmp

Filesize
336KB

Download
memory/2432-1189-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download